﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.Hosting;
using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.HttpsPolicy;
using Microsoft.AspNetCore.Mvc;
using Microsoft.EntityFrameworkCore;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using YAZHXQ.Common;
using YAZHXQ.IService;
using YAZHXQ.Models;
using YAZHXQ.Models.Models;
using YAZHXQ.Service;
using YAZHXQ.Utils;

namespace YAZHXQ.Web
{
  public class Startup
  {
    public Startup(IConfiguration configuration)
    {
      Configuration = configuration;
    }

    public IConfiguration Configuration { get; }

    // This method gets called by the runtime. Use this method to add services to the container.
    public void ConfigureServices(IServiceCollection services)
    {
      var dbType = Configuration.GetSection("DbType").Value.ToInt();
      switch (dbType)
      {
        case (int)DbType.Mysql:
          //注入mysql数据库上下文
          services.AddDbContext<YAZHXQMysqlContext>(options => options.UseMySql(Configuration.GetConnectionString(DbType.Mysql.ToString()), a => a.MigrationsAssembly("YAZHXQ.Web")).UseQueryTrackingBehavior(QueryTrackingBehavior.NoTracking));
          break;
        case (int)DbType.SqlServer:
          //注入Sqlserver数据库上下文"b => b.UseRowNumberForPaging()解决分页报错"
          services.AddDbContext<YAXQZHYYContext>(options => options.UseSqlServer(Configuration.GetConnectionString(DbType.SqlServer.ToString()), a => a.MigrationsAssembly("YAZHXQ.Web")).UseQueryTrackingBehavior(QueryTrackingBehavior.NoTracking));
          break;
      }
      AddMyServices(services);

      services.Configure<CookiePolicyOptions>(options =>
      {
              // This lambda determines whether user consent for non-essential cookies is needed for a given request.
              options.CheckConsentNeeded = context => true;
        options.MinimumSameSitePolicy = SameSiteMode.None;
      });


      services.AddMvc().SetCompatibilityVersion(CompatibilityVersion.Version_2_1);
    }
    /// <summary>
    /// 注册服务
    /// </summary>
    /// <param name="services"></param>
    private static void AddMyServices(IServiceCollection services)
    {
      services.AddScoped<IRepositoryFactory, RepositoryFactory>();
      services.AddScoped<IStaffInfoService, StaffInfoService>();
    }
    // This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
    public void Configure(IApplicationBuilder app, IHostingEnvironment env)
    {
      if (env.IsDevelopment())
      {
        app.UseDeveloperExceptionPage();
      }
      else
      {
        app.UseExceptionHandler("/Home/Error");
        app.UseHsts();
      }

      app.UseHttpsRedirection();
      app.UseStaticFiles();
      app.UseCookiePolicy();

      app.UseMvc(routes =>
      {
        routes.MapRoute(
                  name: "default",
                  template: "{controller=Home}/{action=Index}/{id?}");
      });
    }
  }
}
